document.getElementById('myVideo').addEventListener('ended', endedHandler, false); function endedHandler(e) { if ($('#accepted:checked').length == 1) { $(".startButton").removeAttr("disabled"); } else { $(".startButton").attr('data-end', '1') } }; $('#sssBtn').click(function () { $("#sss").css('display', 'block'); $("#accordion").css("visibility", "visible"); }); $('#login-error').click(function (e) { e.preventDefault(); $(this).hide(); }); $('.js-video-modal').click(function () { $("#video-overlay").css('display', 'block'); $("#video").css({ "display": "block", "visibility": "visible" }); document.querySelector('.js-modal-video video').play(); }); $('#accordion').collapse();